Found an interesting new liscense for STARS AVATION CANADA. 156.9150MHz. After doing a search on the RR forums(and MORE importantly TAFL), it appears that this is a Government of Saskacheewan common fire/EMO frequency. Look for STARS to use this for A/G scene comms... possibly.
-- Ray --
PSR500, PSR800, IC-R7100, IC-R20 and a pile of Amateur Radios